Title :
Apply fuzzy interpolation method to calibrate parallel machine tools
Author :
Bai, Ying ; Zhuang, Hanqi ; Wang, Dali
Author_Institution :
Johnson C. Smith Univ., Charlotte, NC, USA
Abstract :
A fuzzy interpolation method is proposed to simplify the calibration process for parallel machine tools. Either inverse or forward kinematic models need to be used in the traditional calibration methods to perform the identification and compensation of the pose errors for parallel machine tools. Instead of using a model, the proposed method presents a modeless technique combined with the fuzzy interpolation method to obtain the same or higher calibration accuracy when a small workspace is adopted.
Keywords :
fuzzy set theory; interpolation; machine tools; manipulator kinematics; forward kinematic models; fuzzy interpolation method; inverse kinematic models; parallel machine tool calibration process; Calibration; Computer errors; Coordinate measuring machines; Equations; Fuzzy logic; Industrial electronics; Interpolation; Parallel machines; Robot kinematics; USA Councils;
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5214441
